Mishino Toshihiro works as an assistant at a studio which does pornographic gravure. He holds a dream of becoming professional photographer. One day, he accidentally dragged a busty girl Maki Sayaka in for photo session. After taking some shots, Toshihiro was captivated by Sayaka's charm. Sayaka ran off as she didn't give consent on getting stripped for nude photo. But that didn't stop Toshihiro from wooing her to become his model as a stepping stone to his dream. Thus began a romantic relationship between the two